TM 5-3895-374-24-2the productThe SIHI ZTN Pumps are centrifugal pumps especiallydesigned for the handling of mineral and synthetic heatcarrier oils with a maximum application temperature of608° F. (320°C.). The ZTN self cooling pumps arehorizontal, foot mounted, single-stage, volute type andare available in 24 models with only two shaft assembliesrequired for the entire range. The complete bearinghousing and rotating element can be convenientlydismantled as the back pull-out design enables the pumpinternals to be withdrawn without disturbing suction anddischarge piping.materiels of constructionITEM NO.PART NAMEMATERIAL2CasingDuctile Iron3CoverDuctile Iron30ImpellerCast Iron40Support FootSteel80GasketCompressed Asbestos & Nitrile Rubber81'O' RingRubber200ShaftStainless Steel (400 Series)210Bearing HousingCast Iron230Ball BearingAlloy Steel241Sleeve BearingCarbon286Impeller NutStainless Steel292LockwasherStainless Steel400Radial Seal RingViton426Radial Seal RingViton(page 3 - 1136)
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